MAUDE Adverse Event Report: STRYKER ORTHOPAEDICS-MAHWAH TRITANIUM REVISION ACETABULAR; PROSTHESIS, HIP, SEMI-CONSTRAINED, METAL/POLYMER, POROUS UNCEMENTED

Catalog Number	509-02-54E
Medical Device Problem Codes	Malposition of Device (2616); Device Dislodged or Dislocated (2923)
Health Effect - Clinical Codes	Fall (1848); Injury (2348)
Date of Event	06/19/2018
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Review of the device history records indicate devices were manufactured and accepted into final stock with no relevant reported discrepancies.There have been no other similar events for the lot referenced.Should additional information become available it will be reported in a supplemental report upon completion of the investigation.Not returned to the manufacturer.
Event or Problem Description
Patient presented to e.R.X-ray revealed disassociated constrained liner and loose malpositioned cup.Scheduled for revision surgery".Rep cited that the patient had suffered multiple falls.Rep also reported that x-rays, medical records, and further information will not be released by the hospital.

• Brand Name: TRITANIUM REVISION ACETABULAR
• Common Device Name: PROSTHESIS, HIP, SEMI-CONSTRAINED, METAL/POLYMER, POROUS UNCEMENTED
• Manufacturer (Section D): STRYKER ORTHOPAEDICS-MAHWAH; 325 corporate drive; mahwah NJ 07430
• MDR Report Key: 7695041
• Report Number: 0002249697-2018-02201
• Device Sequence Number: 19086480
• Product Code: LPH
• UDI-Device Identifier: 07613327025149
• UDI-Public: 07613327025149
• Combination Product (Y/N): N
• Initial Reporter State: FL
• Initial Reporter Country: US
• PMA/510(K) Number: K143085
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2018
• Device Explanted Year: 2018
• Reporter Type: Manufacturer
• Report Source: health professional,other
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 07/17/2018

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Operator of Device: Health Professional
• Device Expiration Date: 07/31/2021
• Device Catalogue Number: 509-02-54E
• Device Lot Number: NL83H4
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 06/19/2018
• Initial Report FDA Received Date: 07/17/2018
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Hospitalization; Required Intervention
• Patient Age: 62 YR
• Patient Weight: 55